On rough I-statistical ϕ-convergence

In this paper, we introduce the concept of rough I-statistical ϕ-convergence of real numbers as a generalization of rough statistical convergence as well as I-statistical ϕ-convergence. We study some of its fundamental properties. We obtain some results for rough I-statistical ϕ-convergence by introducing the rough I-statistical-ϕ limit set. So our main objective is to find out the different behaviour of the new convergence concept based on rough I-statistical-ϕ limit set.